Vulnerability Details : CVE-2022-21945
Potential exploit
A Insecure Temporary File vulnerability in cscreen of openSUSE Factory allows local attackers to cause DoS for cscreen and a system DoS for non-default systems. This issue affects: openSUSE Factory cscreen version 1.2-1.3 and prior versions.
Vulnerability category: Denial of service
Products affected by CVE-2022-21945
- cpe:2.3:a:opensuse:cscreen:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-21945
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 9 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-21945
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.6
|
LOW | AV:L/AC:L/Au:N/C:N/I:P/A:P |
3.9
|
4.9
|
NIST | |
|
5.1
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |
2.5
|
2.5
|
SUSE | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H |
1.8
|
4.2
|
NIST |
CWE ids for CVE-2022-21945
-
Creating and using insecure temporary files can leave application and system data vulnerable to attack.Assigned by: meissner@suse.de (Primary)
References for CVE-2022-21945
-
https://bugzilla.suse.com/show_bug.cgi?id=1196446
Bug 1196446 – VUL-0: CVE-2022-21945: cscreen: usage of fixed path /tmp/cscreen.debugExploit;Issue Tracking;Vendor Advisory
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